DM-3100 Series

DM-3100 Series Multi Format Exciter
Specifications
DM-3100A
Model
Standards
Analog
Supported
Digital
DM-3100AB
NTSC
DM-3100BD
PAL B/G/D/K/M,
-
NTSC
DVB-T
ATSC
ISDB-T/Tb
ISDB-T/Tb
EN50083-9
EN50083-9
EN50083-9
EN50083-9
BNC 75Ωx4
BNC 75Ωx4
BNC 75Ωx2
BNC 75Ωx1-
BNC 75Ωx1
TS-IN
-
-
-
-
[Video IN]
-
1Vpp, BNC, 75Ω
1Vpp, BNC, 75Ω
-
[Audio IN]
-
[NICAM BB IN]
-
SMPTE-310M
BNC 75Ωx2
0dBm, DF11-4,
600Ωx2
NICAM Base band
0dBm, BNC, 75Ω
[V AGC IN]
[A AGC IN]
Reflect
[Feedback IN]
RF OUT
[V RF OUT]
0dBm, DF11-4,
-
600Ωx2
NICAM Base band
-
0dBm, BNC, 75Ω
BNC 50Ωx1 (TNC 50Ωx1) (Internal GPS option)
Visual RF feedback,
RF feedback,
Visual RF feedback,
RF feedback,
+5dBm to +10dBm,
+2.5dBm sync. Peak,
+5dBm to +10dBm,
+2.5dBm sync. Peak,
+5dBm to +10dBm,
BNC, 50Ω
BNC, 50Ω
BNC, 50Ω
BNC, 50Ω
BNC, 50Ω
Aural RF feedback,
-
+2.5dBm, BNC, 50Ω
TX Reflect signal,
RF feedback,
+3dBm±3dB,
+10dBm, BNC, 50Ω
BNC, 50Ω
VHF(170-230MHz),
VHF(170-230MHz),
UHF(470 -862MHz),
UHF(470 -862MHz),
+17dBm sync peak,
+10dBm, BNC, 50Ω
BNC, 50Ω
Aural RF feedback,
-
+2.5dBm, BNC, 50Ω
TX Reflect signal,
RF feedback,
+3dBm±3dB,
+10dBm, BNC, 50Ω
BNC, 50Ω
VHF(170-230MHz),
VHF(174-216MHz),
UHF(470 -862MHz),
UHF(470 -806MHz),
+17dBm sync peak,
+10dBm, BNC, 50Ω
BNC, 50Ω
-
UHF(470 -862MHz),
RF MON[V RF MON]
UHF(470 -862MHz),
-
VHF(170-230MHz),
UHF(470 -862MHz),
+10dBm, BNC, 50Ω
-
+10dBm, BNC, 50Ω
20dB lower than RF OUT, BNC, 50Ω
20dB lower than
-
A RF OUT,
20dB lower than
-
A RF OUT,
BNC, 50Ω
Local MON
-
BNC, 50Ω
0dBm ± 6dB, BNC, 50Ω
LAN
100Base-TX / 10Base-T, RJ45
REMOTE
Parallel status/command serial RS-485 control, 15pin HD-D-sub female
RS232C
Serial control, 9pin D-sub male
Parallel
AUX
-
VHF(170-230MHz),
-
+10dBm, BNC, 50Ω
[A RF MON]
-
RF feedback,
VHF(170-230MHz),
A RF OUT
-
TTL Level (1.5GHz, 3 to 33dB antenna system gain),
(GPS ANT)
RF FB IN
-
DM-3100 Series
Multi Format Exciter
10MHz, -3dBm to +10dBm (Sine Wave), BNC, 50Ω
1PPS IN
Control
-
DVB-T
10MHz IN
Output
DM-3100D
EN50083-9
DVB-ASI
Input
DM-3100C
PAL B/G/D/K/M,
-
status/command,
15pin HD-D-sub female
Parallel status,
15pin HD-D-sub female
Parallel
status/command,
15pin HD-D-sub female
Parallel status,
15pin HD-D-sub female
-
100 to 240V AC 50/60Hz
Power Supply
Less than 100W
Power Consumption
44 (H) x 480 (W) x 520 (D) mm
Dimensions
Approx. 7kg
Weight
Common Features
Compact, one-rack unit size
All-band direct conversion for RF signal unit
- Synthesizer tunes to all VHF BIII and UHF channels.
Adaptive Digital Correction
- Automatically IMD adjustment and optimize
Safety precautions
To install, make connections and operate this product, please carefully read and observe instructions,
precautions and recommendations in our instruction manuals.
The colours in this brochure may differ from those of the actual unit. Designs and specifications of this product is subject to change without prior notice.
For additional information:
Please contact your nearest NEC sales offices or visit www.nec.com.
NEC Corporation
Global Business Unit
Broadcast and Video Systems
7-1, Shiba 5-chome, Minato-ku, Tokyo,
108-8001, Japan
Tel: +81-3-3798-5463
Fax: +81-3-3798-8476
- Free from daily maintenance of the IMD adjustment
- Instant call out of user settings from 15 parameter banks.
- Easily acquisition of the compensation coefficient of frequency and
group-delay properties.
Fully digitized circuit for non-linearity
NEC Europe Ltd.
NEC Asia Pacific Pte. Ltd.
NEC Latin America S.A.
- I/Q vector analysis for precise correction factors
Athene, Odyssey Business Park
West End Road, South Ruislip
Middlesex HA4 6QE, United Kingdom
Tel: +44-(0)20-8836-2000
Fax:+44-(0)20-8836-2001
No. 1 Maritime Square
#12-10 HarbourFront Center
Singapore 099253
Tel: +65-6278-1818
Fax:+65-6271-2088
Av. Paulista, 2.300
01310-300 Sao Paulo, SP
Tel: +55-(0)11-3151-7000
Fax:+55-(0)11-3151-7218
- Automatic linearity correction for analog
© 2013 NEC Corporation. NEC and the NEC logo are registered trademarks of NEC Corporation.
Parameter bank
NEC Corporation
Cat.No. H01-12080007E
http://www.nec.com/global/prod/nw/broadcast/
DM-3100 Series Multi Format Exciter
DM-3100AB DM-3100BD Exciter for Analog
Audio Input 1
A/D
Audio Input 2
More than meets the eye
NICAM
Base band Input
A/D
Video Input
A/D
Matrix
Sync
Process
Preemphasis
RX
EQ
FM
MOD
I
Q
Digital I/Q
VSB Filter
Digital
Pre-Corrector
Direct RF
Converter
A Output
Digital
Pre-Corrector
Direct RF
Converter
V Output
Sampling
DATA
Key Features
Fully compliant with DVB-T, ATSC, ISDB-T/Tb
standards
Internal GPS receiver available as option
(DM-3100A ,DM-3100C, DM-3100D)
Fully compliant with PAL B/G/D/K/M
and NTSC-M
DVB-T receiver available as option (DM-3100A)
Simple TX control function
(DM-3100A ,DM-3100C)
Easy maintenance
OPERATION PANEL
LCD
TS I/F
FEC
Code
SEL
TRELLIS
Code
Framing
ASI-2
flexibility.
Digital
Pre-Corrector
Direct RF
Converter
RF
Output
TS I/F
Correction
Factor
Sampling
DATA
Easy Analog/Digital switchover by external
contact input (DM-3000AB, DM-3000 BD)
- Selects higher or lower input bit rate for greater bit rate output
Digital
I/Q
ASI-1
- Control and status through web browser.
Flexible bit rate (DM-3100A ,DM-3100C)
RF
Feedback
TS-1
Web base Graphical User Interface
(DM-3100A ,DM-3100C)
- MIP/IIP decoding and SFN-delay function implemented.
RX
Module
DM-3100C Exciter for ATSC
TS-2
SFN function (DM-3100A, DM-3100D)
DSP
Auto Corr.
Sel
To TX Control
- Integrated simple TX control function for low-power TX applications.
- MER/SNR and IM monitoring function without test equipment
CONT
Carrier
Synthesizer
Correction
Factor
Carrier
Synthesizer
DSP
Adaptive Corr.
Easy changeover of 6, 7, 8 MHz
bandwidths (DM-3100A, DM-3100D)
OPERATION PANEL
LCD
RX
Module
External
10MHz
RF
Feedback
CONT
SNR, IM DATA for monitoring
- No change of hardware required.
Simple TX control
for low-power TX application
PA and EX SW control
Forward /Reflection output monitoring
Block Diagram
DM-3100A Exciter for DVB-T
DM-3100D Exciter for ISDB-T/Tb
ASI-1
ASI-2
SFN
Delay
TS I/F
FEC
Coder
1st Layer for(HP)
ASI-1
ASI-2
DEMUX
SFN
Delay
TS I/F
Mapping
Framing
IFFT
Digital
Pre-Corrector
Inner
Coder
ASI
FSYNC
TS I/F
SFN
Delay
Outer
Coder
FEC
Coder
Sampling
DATA
2nd Layer for(LP)
Correction
Factor
DSP
Adaptive Corr.
OPERATION PANEL
LCD
Direct RF
Converter
RF
Output
Carrier
Synthesizer
RX
Module
Inner
Coder
INT,
Framing
Mapping
IFFT
Digital
Pre-Corrector
Direct RF
Converter
RF Output
Inner
Coder
External
10MHz
Sampling
DATA
Correction
Factor
Carrier
Synthesizer
External
10MHz
RF
Feedback
CONT
MER, IM DATA for monitoring
Simple TX control
for low-power TX application
OPERATION PANEL
LCD
CONT
DSP
Adaptive Corr.
RX
Module
RF
Feedback
MER, IM DATA for monitoring
PA and EX SW control
Forward /Reflection output monitoring
To TX Control
DM-3100 Series Multi Format Exciter
DM-3100AB DM-3100BD Exciter for Analog
Audio Input 1
A/D
Audio Input 2
More than meets the eye
NICAM
Base band Input
A/D
Video Input
A/D
Matrix
Sync
Process
Preemphasis
RX
EQ
FM
MOD
I
Q
Digital I/Q
VSB Filter
Digital
Pre-Corrector
Direct RF
Converter
A Output
Digital
Pre-Corrector
Direct RF
Converter
V Output
Sampling
DATA
Key Features
Fully compliant with DVB-T, ATSC, ISDB-T/Tb
standards
Internal GPS receiver available as option
(DM-3100A ,DM-3100C, DM-3100D)
Fully compliant with PAL B/G/D/K/M
and NTSC-M
DVB-T receiver available as option (DM-3100A)
Simple TX control function
(DM-3100A ,DM-3100C)
Easy maintenance
OPERATION PANEL
LCD
TS I/F
FEC
Code
SEL
TRELLIS
Code
Framing
ASI-2
flexibility.
Digital
Pre-Corrector
Direct RF
Converter
RF
Output
TS I/F
Correction
Factor
Sampling
DATA
Easy Analog/Digital switchover by external
contact input (DM-3000AB, DM-3000 BD)
- Selects higher or lower input bit rate for greater bit rate output
Digital
I/Q
ASI-1
- Control and status through web browser.
Flexible bit rate (DM-3100A ,DM-3100C)
RF
Feedback
TS-1
Web base Graphical User Interface
(DM-3100A ,DM-3100C)
- MIP/IIP decoding and SFN-delay function implemented.
RX
Module
DM-3100C Exciter for ATSC
TS-2
SFN function (DM-3100A, DM-3100D)
DSP
Auto Corr.
Sel
To TX Control
- Integrated simple TX control function for low-power TX applications.
- MER/SNR and IM monitoring function without test equipment
CONT
Carrier
Synthesizer
Correction
Factor
Carrier
Synthesizer
DSP
Adaptive Corr.
Easy changeover of 6, 7, 8 MHz
bandwidths (DM-3100A, DM-3100D)
OPERATION PANEL
LCD
RX
Module
External
10MHz
RF
Feedback
CONT
SNR, IM DATA for monitoring
- No change of hardware required.
Simple TX control
for low-power TX application
PA and EX SW control
Forward /Reflection output monitoring
Block Diagram
DM-3100A Exciter for DVB-T
DM-3100D Exciter for ISDB-T/Tb
ASI-1
ASI-2
SFN
Delay
TS I/F
FEC
Coder
1st Layer for(HP)
ASI-1
ASI-2
DEMUX
SFN
Delay
TS I/F
Mapping
Framing
IFFT
Digital
Pre-Corrector
Inner
Coder
ASI
FSYNC
TS I/F
SFN
Delay
Outer
Coder
FEC
Coder
Sampling
DATA
2nd Layer for(LP)
Correction
Factor
DSP
Adaptive Corr.
OPERATION PANEL
LCD
Direct RF
Converter
RF
Output
Carrier
Synthesizer
RX
Module
Inner
Coder
INT,
Framing
Mapping
IFFT
Digital
Pre-Corrector
Direct RF
Converter
RF Output
Inner
Coder
External
10MHz
Sampling
DATA
Correction
Factor
Carrier
Synthesizer
External
10MHz
RF
Feedback
CONT
MER, IM DATA for monitoring
Simple TX control
for low-power TX application
OPERATION PANEL
LCD
CONT
DSP
Adaptive Corr.
RX
Module
RF
Feedback
MER, IM DATA for monitoring
PA and EX SW control
Forward /Reflection output monitoring
To TX Control
DM-3100 Series Multi Format Exciter
Specifications
DM-3100A
Model
Standards
Analog
Supported
Digital
DM-3100AB
NTSC
DM-3100BD
PAL B/G/D/K/M,
-
NTSC
DVB-T
ATSC
ISDB-T/Tb
ISDB-T/Tb
EN50083-9
EN50083-9
EN50083-9
EN50083-9
BNC 75Ωx4
BNC 75Ωx4
BNC 75Ωx2
BNC 75Ωx1-
BNC 75Ωx1
TS-IN
-
-
-
-
[Video IN]
-
1Vpp, BNC, 75Ω
1Vpp, BNC, 75Ω
-
[Audio IN]
-
[NICAM BB IN]
-
SMPTE-310M
BNC 75Ωx2
0dBm, DF11-4,
600Ωx2
NICAM Base band
0dBm, BNC, 75Ω
[V AGC IN]
[A AGC IN]
Reflect
[Feedback IN]
RF OUT
[V RF OUT]
0dBm, DF11-4,
-
600Ωx2
NICAM Base band
-
0dBm, BNC, 75Ω
BNC 50Ωx1 (TNC 50Ωx1) (Internal GPS option)
Visual RF feedback,
RF feedback,
Visual RF feedback,
RF feedback,
+5dBm to +10dBm,
+2.5dBm sync. Peak,
+5dBm to +10dBm,
+2.5dBm sync. Peak,
+5dBm to +10dBm,
BNC, 50Ω
BNC, 50Ω
BNC, 50Ω
BNC, 50Ω
BNC, 50Ω
Aural RF feedback,
-
+2.5dBm, BNC, 50Ω
TX Reflect signal,
RF feedback,
+3dBm±3dB,
+10dBm, BNC, 50Ω
BNC, 50Ω
VHF(170-230MHz),
VHF(170-230MHz),
UHF(470 -862MHz),
UHF(470 -862MHz),
+17dBm sync peak,
+10dBm, BNC, 50Ω
BNC, 50Ω
Aural RF feedback,
-
+2.5dBm, BNC, 50Ω
TX Reflect signal,
RF feedback,
+3dBm±3dB,
+10dBm, BNC, 50Ω
BNC, 50Ω
VHF(170-230MHz),
VHF(174-216MHz),
UHF(470 -862MHz),
UHF(470 -806MHz),
+17dBm sync peak,
+10dBm, BNC, 50Ω
BNC, 50Ω
-
UHF(470 -862MHz),
RF MON[V RF MON]
UHF(470 -862MHz),
-
VHF(170-230MHz),
UHF(470 -862MHz),
+10dBm, BNC, 50Ω
-
+10dBm, BNC, 50Ω
20dB lower than RF OUT, BNC, 50Ω
20dB lower than
-
A RF OUT,
20dB lower than
-
A RF OUT,
BNC, 50Ω
Local MON
-
BNC, 50Ω
0dBm ± 6dB, BNC, 50Ω
LAN
100Base-TX / 10Base-T, RJ45
REMOTE
Parallel status/command serial RS-485 control, 15pin HD-D-sub female
RS232C
Serial control, 9pin D-sub male
Parallel
AUX
-
VHF(170-230MHz),
-
+10dBm, BNC, 50Ω
[A RF MON]
-
RF feedback,
VHF(170-230MHz),
A RF OUT
-
TTL Level (1.5GHz, 3 to 33dB antenna system gain),
(GPS ANT)
RF FB IN
-
DM-3100 Series
Multi Format Exciter
10MHz, -3dBm to +10dBm (Sine Wave), BNC, 50Ω
1PPS IN
Control
-
DVB-T
10MHz IN
Output
DM-3100D
EN50083-9
DVB-ASI
Input
DM-3100C
PAL B/G/D/K/M,
-
status/command,
15pin HD-D-sub female
Parallel status,
15pin HD-D-sub female
Parallel
status/command,
15pin HD-D-sub female
Parallel status,
15pin HD-D-sub female
-
100 to 240V AC 50/60Hz
Power Supply
Less than 100W
Power Consumption
44 (H) x 480 (W) x 520 (D) mm
Dimensions
Approx. 7kg
Weight
Common Features
Compact, one-rack unit size
All-band direct conversion for RF signal unit
- Synthesizer tunes to all VHF BIII and UHF channels.
Adaptive Digital Correction
- Automatically IMD adjustment and optimize
Safety precautions
To install, make connections and operate this product, please carefully read and observe instructions,
precautions and recommendations in our instruction manuals.
The colours in this brochure may differ from those of the actual unit. Designs and specifications of this product is subject to change without prior notice.
For additional information:
Please contact your nearest NEC sales offices or visit www.nec.com.
NEC Corporation
Global Business Unit
Broadcast and Video Systems
7-1, Shiba 5-chome, Minato-ku, Tokyo,
108-8001, Japan
Tel: +81-3-3798-5463
Fax: +81-3-3798-8476
- Free from daily maintenance of the IMD adjustment
- Instant call out of user settings from 15 parameter banks.
- Easily acquisition of the compensation coefficient of frequency and
group-delay properties.
Fully digitized circuit for non-linearity
NEC Europe Ltd.
NEC Asia Pacific Pte. Ltd.
NEC Latin America S.A.
- I/Q vector analysis for precise correction factors
Athene, Odyssey Business Park
West End Road, South Ruislip
Middlesex HA4 6QE, United Kingdom
Tel: +44-(0)20-8836-2000
Fax:+44-(0)20-8836-2001
No. 1 Maritime Square
#12-10 HarbourFront Center
Singapore 099253
Tel: +65-6278-1818
Fax:+65-6271-2088
Av. Paulista, 2.300
01310-300 Sao Paulo, SP
Tel: +55-(0)11-3151-7000
Fax:+55-(0)11-3151-7218
- Automatic linearity correction for analog
© 2013 NEC Corporation. NEC and the NEC logo are registered trademarks of NEC Corporation.
Parameter bank
NEC Corporation
Cat.No. H01-12080007E
http://www.nec.com/global/prod/nw/broadcast/
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